The running of a pig (cleaning device) through an oil or gas pipeline. / The open area of a pigsty.

Alternative spelling of pig run

A routine trip, especially one involving several stops / (logistics) The collection of mixed loads from multiple fixed sources on a regular basis.

An ongoing joke, one that is regularly repeated or continued.

Alternative spelling of run-of-the-mill

(figuratively) Ordinary; not special.

The main body of a document; text in the form of sentences and paragraphs, as distinct from headings, captions, footnotes, and other added content.

(basketball, often attributive) To move the ball quickly and shoot often.

(baseball) A four-base hit, allowing the batter to circle the bases and reach home safely in one play without any errors being committed by the defensive team.

To flee or depart quickly. / (idiomatic) To make photocopies, or print. / (idiomatic) To write something quickly. / (of a liquid) To pour or spill off or over. / To cause to flow away.